beak bird birds black and white carrion crow Crows feather feathered feathers fishmonk flight fly hunt hunting live living lone one only prey Rook rooks sole talon talons appearance color coloring colour colouring common fairly-large farm farm-bird farmyard flatout fowl gander goose open-farm pet poultry resting rural secure stretched stretching water-bird white-plumage beach coast eye flamingo lake life neck Nyberg Phoenicopterus red sand water wild wildlife wing bugs eyes feeding green heron Heron juvenile legs nature outdoors pond stalking wading bill child children cygnets down downy follow following grey mother mum river stream swan swim swimming two white Anser anserini big big-bird blending blue-eyed Camouflage colors colours confrontational daring domesticated enclosure farmyard-animal feathery gaggle geese gray guard multi-colored Multi-Coloured orange orange-beak papyrus reeds tail textures variations varieties variety visibility vocal waddle watch-animal water-garden waterfowl webbed-feet accipiter gentilis avian Bird of prey brown goshawk hawk hunter landscape predator raptor reflection winged wings